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  1. Forests, woods and trees in relation to hygiene.
    By: Henry, Augustine,
    Publication info: LondonConstable1919
    Contributed by: Robarts - University of Toronto (archive.org)
    Subjects: Forests and forestry  Hygiene, Public  Water-supply  
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  2. Public health chemistry and bacteriology: a handbook for D.P.H. [diploma in public health] students, by David McKail ...
    By: McKail, David.
    Publication info: Bristol,J. Wright,1912.
    Contributed by: Gerstein - University of Toronto (archive.org)
    Subjects: Analysis  Bacteriology  Chemistry  Hygiene, Public  
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